Perhaps you should try some spelling variations:
transformer based » transformer les, transport based, transformation based
dc transformer » _ transformer, 3 transformer, a transformer
based access » basic access, basin access, case access
net transfer » net transfers, heat transfer, money transfer
transfer de » transfer der, transfer fee, transfer bei
bias ende » bis ende, bias index, das ende
ende dc » ende der, ende des, ende den
luis de » luis e
de net » des net, de new, le net
de cao » de caso, de cabo, de capo

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( bias ende dc transformer based access ) OR ( luis de net transfer de cao ))~.
• Adding a wildcard symbol may retrieve word variants: (( bias ende dc transformer based access ) or ( luis de net transfer de cao ))*.